Announcements
07/16/2026
DELIVERY - Weston Post Office - Temporarily Closed
Announcements
07/16/2026
INFORMATIONAL - Expansion of Daily Webinar Series through September 4, 2026
Release Notes
07/16/2026
July 17, 2026 Customer Onboarding Portal R2.5.4.0
Announcements
07/16/2026
DELIVERY - Eureka Post Office – Resume Operations
Release Notes
07/16/2026
USPS APIs Release Notes

For the latest updates, please review the USPS APIs Release Notes.

Applications/ Forms
07/16/2026
Mail Processing Equipment (MPE) Data User License Agreement

This agreement licenses the use of the NCOALink Product with Mail Processing Equipment.

Announcements
07/16/2026
Modifications to NCOALink® MPE Licenses and Supporting Documents (7/14/2025)

This document provides information on licenses and supporting documents for Mail Processing Equipment for NCOALink®.

Applications/ Forms
07/16/2026
MPE Developer License

This agreement licenses the development of software interfaces for the NCOALink® Mail Processing Equipment. 

Applications/ Forms
07/16/2026
DPV® License Agreement

This document contains the License Agreement for DPV®.

Applications/ Forms
07/16/2026
MPE Interface Distribution License Agreement

This agreement governs the distribution of licensee's certified NCOALink® mail processing equipment software interface.